S
M
T
W
T
F
S
29
89°
46°
30
89°
55°
31
71°
54°
1
63°
43°
2
76°
47°
3
71°
43°
4
64°
36°
5
71°
33°
6
76°
39°
7
74°
43°
8
79°
50°
9
83°
50°
10
62°
57°
11
74°
59°
12
85°
55°
13
88°
56°
14
78°
46°
15
70°
46°
16
79°
53°
17
76°
51°
18
73°
52°
19
75°
56°
20
79°
52°
21
68°
43°
22
64°
48°
23
74°
49°
24
68°
47°
25
68°
48°
26
71°
50°
27
75°
52°
28
76°
52°
29
76°
51°
30
75°
50°
1
68°
50°
2
65°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Lewis
Lewis's April 2026 forecast shows daily high temperatures ranging from 62° to 88°, with overnight lows between 43° and 59°. The average high for April is 74° with an average low of 51°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how April weather will actually feel in Lewis. See also: May | June | July.
